a:hover span {

  text-decoration: none;
  position: absolute;
  top: 20px;
  left: 30px;
  display: block;
  background: white;
  border: 1px solid #FA7A23;
  color: black;
  padding: 3px; 
  display: none;
  } 

a:hover span.screenshot {

  text-decoration: none;
  position: absolute;
  top: 4px;
  left: 75px;
  display: block;
  background: white;
  border: 1px solid #FA7A23;
  color: black;
  padding: 3px; 
  display: none;

  } 

a:hover span.iso {

  text-decoration: none;
  position: absolute;
  top: 12px;
  left: -10px;
  display: block;
  background: white;
  border: 1px solid #FA7A23;
  color: black;
  padding: 3px; 
  margin:0px 0;
  display: none;
  }